/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.geode.test.dunit;

/**
 * Defines an asynchronous criterion to wait for by invoking a method in 
 * {@link Wait}.
 *
 * <p>Extracted from DistributedTestCase.
 *
 * <p>See javadocs on {@link Wait} for examples and guidelines for converting
 * to Awaitility.
 *
 * @deprecated Use {@link com.jayway.awaitility.Awaitility} instead.
 *
 * @see Wait
 * @see com.jayway.awaitility.Awaitility
 * @see com.jayway.awaitility.Duration
 * @see com.jayway.awaitility.core.ConditionFactory
 */
public interface WaitCriterion {
  
  public boolean done();
  
  public String description();
  
}
